1. d= 52.497 g / 18.5 cm^3 = 2.84 g/cm^3
2. d= 139.943 g / 29.7 cm^3 = 4.71 g/cm^3
3. d= 130.943 g/ 135.0 mL = 0.969 mL or .970 mL
1. Calculate the density of a material that has a mass of 52.497 g and a volume of 18.5 cm3.
2. A student finds a rock on the way to school. In the laboratory he determines that the volume of the rock is 29.7 cm3, and the mass in 139.943 g. What is the density of the rock?
3. If 130.943 g of a liquid occupy a space of 135.0 ml, what is the density of the liquid in g/cm3?
2 answers
mass=20g
Volume=40ml
Volume=40ml
1 answer